package com.example.service.impl;


import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.example.dao.HistoryDao;
import com.example.entity.History;
import com.example.service.HistoryService;
import org.springframework.stereotype.Service;

@Service
public class HistoryServiceImpl extends ServiceImpl<HistoryDao,History> implements HistoryService {

}
